83072340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 274450176

約数和(自身を除く): 191377836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 131, 156, 180, 195, 234, 260, 262, 271, 390, 393, 468, 524, 542, 585, 655, 780, 786, 813, 1084, 1170, 1179, 1310, 1355, 1572, 1626, 1703, 1965, 2340, 2358, 2439, 2620, 2710, 3252, 3406, 3523, 3930, 4065, 4716, 4878, 5109, 5420, 5895, 6812, 7046, 7860, 8130, 8515, 9756, 10218, 10569, 11790, 12195, 14092, 15327, 16260, 17030, 17615, 20436, 21138, 23580, 24390, 25545, 30654, 31707, 34060, 35230, 35501, 42276, 48780, 51090, 52845, 61308, 63414, 70460, 71002, 76635, 102180, 105690, 106503, 126828, 142004, 153270, 158535, 177505, 211380, 213006, 306540, 317070, 319509, 355010, 426012, 461513, 532515, 634140, 639018, 710020, 923026, 1065030, 1278036, 1384539, 1597545, 1846052, 2130060, 2307565, 2769078, 3195090, 4153617, 4615130, 5538156, 6390180, 6922695, 8307234, 9230260, 13845390, 16614468, 20768085, 27690780, 41536170, 83072340]

約数ペア:

[(1, 83072340), (2, 41536170), (3, 27690780), (4, 20768085), (5, 16614468), (6, 13845390), (9, 9230260), (10, 8307234), (12, 6922695), (13, 6390180), (15, 5538156), (18, 4615130), (20, 4153617), (26, 3195090), (30, 2769078), (36, 2307565), (39, 2130060), (45, 1846052), (52, 1597545), (60, 1384539), (65, 1278036), (78, 1065030), (90, 923026), (117, 710020), (130, 639018), (131, 634140), (156, 532515), (180, 461513), (195, 426012), (234, 355010), (260, 319509), (262, 317070), (271, 306540), (390, 213006), (393, 211380), (468, 177505), (524, 158535), (542, 153270), (585, 142004), (655, 126828), (780, 106503), (786, 105690), (813, 102180), (1084, 76635), (1170, 71002), (1179, 70460), (1310, 63414), (1355, 61308), (1572, 52845), (1626, 51090), (1703, 48780), (1965, 42276), (2340, 35501), (2358, 35230), (2439, 34060), (2620, 31707), (2710, 30654), (3252, 25545), (3406, 24390), (3523, 23580), (3930, 21138), (4065, 20436), (4716, 17615), (4878, 17030), (5109, 16260), (5420, 15327), (5895, 14092), (6812, 12195), (7046, 11790), (7860, 10569), (8130, 10218), (8515, 9756)]