72955506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 89614734

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 83, 118, 166, 177, 191, 249, 354, 382, 498, 573, 767, 1079, 1146, 1534, 2158, 2301, 2483, 3237, 4602, 4897, 4966, 6474, 7449, 9794, 11269, 14691, 14898, 15853, 22538, 29382, 31706, 33807, 47559, 63661, 67614, 95118, 127322, 146497, 190983, 206089, 292994, 381966, 412178, 439491, 618267, 878982, 935327, 1236534, 1870654, 2805981, 5611962, 12159251, 24318502, 36477753, 72955506]

約数ペア:

[(1, 72955506), (2, 36477753), (3, 24318502), (6, 12159251), (13, 5611962), (26, 2805981), (39, 1870654), (59, 1236534), (78, 935327), (83, 878982), (118, 618267), (166, 439491), (177, 412178), (191, 381966), (249, 292994), (354, 206089), (382, 190983), (498, 146497), (573, 127322), (767, 95118), (1079, 67614), (1146, 63661), (1534, 47559), (2158, 33807), (2301, 31706), (2483, 29382), (3237, 22538), (4602, 15853), (4897, 14898), (4966, 14691), (6474, 11269), (7449, 9794)]