77401324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 182988288

約数和(自身を除く): 105586964

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1487, 1859, 2002, 2366, 2974, 3718, 4004, 4732, 5948, 7436, 10409, 13013, 16357, 19331, 20818, 26026, 32714, 38662, 41636, 52052, 65428, 77324, 114499, 135317, 212641, 228998, 251303, 270634, 425282, 457996, 502606, 541268, 850564, 1005212, 1488487, 1759121, 2764333, 2976974, 3518242, 5528666, 5953948, 7036484, 11057332, 19350331, 38700662, 77401324]

約数ペア:

[(1, 77401324), (2, 38700662), (4, 19350331), (7, 11057332), (11, 7036484), (13, 5953948), (14, 5528666), (22, 3518242), (26, 2976974), (28, 2764333), (44, 1759121), (52, 1488487), (77, 1005212), (91, 850564), (143, 541268), (154, 502606), (169, 457996), (182, 425282), (286, 270634), (308, 251303), (338, 228998), (364, 212641), (572, 135317), (676, 114499), (1001, 77324), (1183, 65428), (1487, 52052), (1859, 41636), (2002, 38662), (2366, 32714), (2974, 26026), (3718, 20818), (4004, 19331), (4732, 16357), (5948, 13013), (7436, 10409)]