72916368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 226652160

約数和(自身を除く): 153735792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 67, 79, 82, 84, 112, 123, 134, 158, 164, 168, 201, 237, 246, 268, 287, 316, 328, 336, 402, 469, 474, 492, 536, 553, 574, 632, 656, 804, 861, 938, 948, 984, 1072, 1106, 1148, 1264, 1407, 1608, 1659, 1722, 1876, 1896, 1968, 2212, 2296, 2747, 2814, 3216, 3239, 3318, 3444, 3752, 3792, 4424, 4592, 5293, 5494, 5628, 6478, 6636, 6888, 7504, 8241, 8848, 9717, 10586, 10988, 11256, 12956, 13272, 13776, 15879, 16482, 19229, 19434, 21172, 21976, 22512, 22673, 25912, 26544, 31758, 32964, 37051, 38458, 38868, 42344, 43952, 45346, 51824, 57687, 63516, 65928, 68019, 74102, 76916, 77736, 84688, 90692, 111153, 115374, 127032, 131856, 136038, 148204, 153832, 155472, 181384, 217013, 222306, 230748, 254064, 272076, 296408, 307664, 362768, 434026, 444612, 461496, 544152, 592816, 651039, 868052, 889224, 922992, 1088304, 1302078, 1519091, 1736104, 1778448, 2604156, 3038182, 3472208, 4557273, 5208312, 6076364, 9114546, 10416624, 12152728, 18229092, 24305456, 36458184, 72916368]

約数ペア:

[(1, 72916368), (2, 36458184), (3, 24305456), (4, 18229092), (6, 12152728), (7, 10416624), (8, 9114546), (12, 6076364), (14, 5208312), (16, 4557273), (21, 3472208), (24, 3038182), (28, 2604156), (41, 1778448), (42, 1736104), (48, 1519091), (56, 1302078), (67, 1088304), (79, 922992), (82, 889224), (84, 868052), (112, 651039), (123, 592816), (134, 544152), (158, 461496), (164, 444612), (168, 434026), (201, 362768), (237, 307664), (246, 296408), (268, 272076), (287, 254064), (316, 230748), (328, 222306), (336, 217013), (402, 181384), (469, 155472), (474, 153832), (492, 148204), (536, 136038), (553, 131856), (574, 127032), (632, 115374), (656, 111153), (804, 90692), (861, 84688), (938, 77736), (948, 76916), (984, 74102), (1072, 68019), (1106, 65928), (1148, 63516), (1264, 57687), (1407, 51824), (1608, 45346), (1659, 43952), (1722, 42344), (1876, 38868), (1896, 38458), (1968, 37051), (2212, 32964), (2296, 31758), (2747, 26544), (2814, 25912), (3216, 22673), (3239, 22512), (3318, 21976), (3444, 21172), (3752, 19434), (3792, 19229), (4424, 16482), (4592, 15879), (5293, 13776), (5494, 13272), (5628, 12956), (6478, 11256), (6636, 10988), (6888, 10586), (7504, 9717), (8241, 8848)]