83568940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 238097664

約数和(自身を除く): 154528724

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 37, 52, 65, 68, 70, 73, 74, 85, 91, 119, 130, 140, 146, 148, 170, 182, 185, 221, 238, 259, 260, 292, 340, 364, 365, 370, 442, 455, 476, 481, 511, 518, 595, 629, 730, 740, 884, 910, 949, 962, 1022, 1036, 1105, 1190, 1241, 1258, 1295, 1460, 1547, 1820, 1898, 1924, 2044, 2210, 2380, 2405, 2482, 2516, 2555, 2590, 2701, 3094, 3145, 3367, 3796, 4403, 4420, 4745, 4810, 4964, 5110, 5180, 5402, 6188, 6205, 6290, 6643, 6734, 7735, 8177, 8687, 8806, 9490, 9620, 10220, 10804, 12410, 12580, 13286, 13468, 13505, 15470, 16133, 16354, 16835, 17374, 17612, 18907, 18980, 22015, 24820, 26572, 27010, 30940, 32266, 32708, 33215, 33670, 34748, 35113, 37814, 40885, 43435, 44030, 45917, 54020, 57239, 64532, 66430, 67340, 70226, 75628, 80665, 81770, 86870, 88060, 91834, 94535, 112931, 114478, 132860, 140452, 161330, 163540, 173740, 175565, 183668, 189070, 225862, 228956, 229585, 245791, 286195, 321419, 322660, 351130, 378140, 451724, 459170, 491582, 564655, 572390, 596921, 642838, 702260, 918340, 983164, 1129310, 1144780, 1193842, 1228955, 1285676, 1607095, 2258620, 2387684, 2457910, 2984605, 3214190, 4178447, 4915820, 5969210, 6428380, 8356894, 11938420, 16713788, 20892235, 41784470, 83568940]

約数ペア:

[(1, 83568940), (2, 41784470), (4, 20892235), (5, 16713788), (7, 11938420), (10, 8356894), (13, 6428380), (14, 5969210), (17, 4915820), (20, 4178447), (26, 3214190), (28, 2984605), (34, 2457910), (35, 2387684), (37, 2258620), (52, 1607095), (65, 1285676), (68, 1228955), (70, 1193842), (73, 1144780), (74, 1129310), (85, 983164), (91, 918340), (119, 702260), (130, 642838), (140, 596921), (146, 572390), (148, 564655), (170, 491582), (182, 459170), (185, 451724), (221, 378140), (238, 351130), (259, 322660), (260, 321419), (292, 286195), (340, 245791), (364, 229585), (365, 228956), (370, 225862), (442, 189070), (455, 183668), (476, 175565), (481, 173740), (511, 163540), (518, 161330), (595, 140452), (629, 132860), (730, 114478), (740, 112931), (884, 94535), (910, 91834), (949, 88060), (962, 86870), (1022, 81770), (1036, 80665), (1105, 75628), (1190, 70226), (1241, 67340), (1258, 66430), (1295, 64532), (1460, 57239), (1547, 54020), (1820, 45917), (1898, 44030), (1924, 43435), (2044, 40885), (2210, 37814), (2380, 35113), (2405, 34748), (2482, 33670), (2516, 33215), (2555, 32708), (2590, 32266), (2701, 30940), (3094, 27010), (3145, 26572), (3367, 24820), (3796, 22015), (4403, 18980), (4420, 18907), (4745, 17612), (4810, 17374), (4964, 16835), (5110, 16354), (5180, 16133), (5402, 15470), (6188, 13505), (6205, 13468), (6290, 13286), (6643, 12580), (6734, 12410), (7735, 10804), (8177, 10220), (8687, 9620), (8806, 9490)]