73918404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 220881024

約数和(自身を除く): 146962620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 79, 84, 94, 126, 141, 158, 188, 237, 252, 282, 316, 329, 423, 474, 553, 564, 658, 711, 846, 948, 987, 1106, 1316, 1422, 1659, 1692, 1974, 2212, 2844, 2961, 3318, 3713, 3948, 4977, 5922, 6241, 6636, 7426, 9954, 11139, 11844, 12482, 14852, 18723, 19908, 22278, 24964, 25991, 33417, 37446, 43687, 44556, 51982, 56169, 66834, 74892, 77973, 87374, 103964, 112338, 131061, 133668, 155946, 174748, 224676, 233919, 262122, 293327, 311892, 393183, 467838, 524244, 586654, 786366, 879981, 935676, 1173308, 1572732, 1759962, 2053289, 2639943, 3519924, 4106578, 5279886, 6159867, 8213156, 10559772, 12319734, 18479601, 24639468, 36959202, 73918404]

約数ペア:

[(1, 73918404), (2, 36959202), (3, 24639468), (4, 18479601), (6, 12319734), (7, 10559772), (9, 8213156), (12, 6159867), (14, 5279886), (18, 4106578), (21, 3519924), (28, 2639943), (36, 2053289), (42, 1759962), (47, 1572732), (63, 1173308), (79, 935676), (84, 879981), (94, 786366), (126, 586654), (141, 524244), (158, 467838), (188, 393183), (237, 311892), (252, 293327), (282, 262122), (316, 233919), (329, 224676), (423, 174748), (474, 155946), (553, 133668), (564, 131061), (658, 112338), (711, 103964), (846, 87374), (948, 77973), (987, 74892), (1106, 66834), (1316, 56169), (1422, 51982), (1659, 44556), (1692, 43687), (1974, 37446), (2212, 33417), (2844, 25991), (2961, 24964), (3318, 22278), (3713, 19908), (3948, 18723), (4977, 14852), (5922, 12482), (6241, 11844), (6636, 11139), (7426, 9954)]