72513584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 169301664

約数和(自身を除く): 96788080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 773, 902, 1066, 1144, 1546, 1804, 2132, 2288, 3092, 3608, 4264, 5863, 6184, 7216, 8503, 8528, 10049, 11726, 12368, 17006, 20098, 23452, 31693, 34012, 40196, 46904, 63386, 68024, 80392, 93808, 110539, 126772, 136048, 160784, 221078, 253544, 348623, 412009, 442156, 507088, 697246, 824018, 884312, 1394492, 1648036, 1768624, 2788984, 3296072, 4532099, 5577968, 6592144, 9064198, 18128396, 36256792, 72513584]

約数ペア:

[(1, 72513584), (2, 36256792), (4, 18128396), (8, 9064198), (11, 6592144), (13, 5577968), (16, 4532099), (22, 3296072), (26, 2788984), (41, 1768624), (44, 1648036), (52, 1394492), (82, 884312), (88, 824018), (104, 697246), (143, 507088), (164, 442156), (176, 412009), (208, 348623), (286, 253544), (328, 221078), (451, 160784), (533, 136048), (572, 126772), (656, 110539), (773, 93808), (902, 80392), (1066, 68024), (1144, 63386), (1546, 46904), (1804, 40196), (2132, 34012), (2288, 31693), (3092, 23452), (3608, 20098), (4264, 17006), (5863, 12368), (6184, 11726), (7216, 10049), (8503, 8528)]