69446988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 190335600

約数和(自身を除く): 120888612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 829, 1074, 1611, 1658, 2148, 2327, 2487, 3222, 3316, 4654, 4974, 6444, 6981, 7461, 9308, 9948, 10777, 13962, 14922, 20943, 21554, 27924, 29844, 32331, 41886, 43108, 64662, 83772, 96993, 129324, 148391, 193986, 296782, 387972, 445173, 593564, 890346, 1335519, 1780692, 1929083, 2671038, 3858166, 5342076, 5787249, 7716332, 11574498, 17361747, 23148996, 34723494, 69446988]

約数ペア:

[(1, 69446988), (2, 34723494), (3, 23148996), (4, 17361747), (6, 11574498), (9, 7716332), (12, 5787249), (13, 5342076), (18, 3858166), (26, 2671038), (36, 1929083), (39, 1780692), (52, 1335519), (78, 890346), (117, 593564), (156, 445173), (179, 387972), (234, 296782), (358, 193986), (468, 148391), (537, 129324), (716, 96993), (829, 83772), (1074, 64662), (1611, 43108), (1658, 41886), (2148, 32331), (2327, 29844), (2487, 27924), (3222, 21554), (3316, 20943), (4654, 14922), (4974, 13962), (6444, 10777), (6981, 9948), (7461, 9308)]