97171308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 265695248

約数和(自身を除く): 168523940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 397, 468, 523, 794, 1046, 1191, 1569, 1588, 2092, 2382, 3138, 3573, 4707, 4764, 5161, 6276, 6799, 7146, 9414, 10322, 13598, 14292, 15483, 18828, 20397, 20644, 27196, 30966, 40794, 46449, 61191, 61932, 81588, 92898, 122382, 185796, 207631, 244764, 415262, 622893, 830524, 1245786, 1868679, 2491572, 2699203, 3737358, 5398406, 7474716, 8097609, 10796812, 16195218, 24292827, 32390436, 48585654, 97171308]

約数ペア:

[(1, 97171308), (2, 48585654), (3, 32390436), (4, 24292827), (6, 16195218), (9, 10796812), (12, 8097609), (13, 7474716), (18, 5398406), (26, 3737358), (36, 2699203), (39, 2491572), (52, 1868679), (78, 1245786), (117, 830524), (156, 622893), (234, 415262), (397, 244764), (468, 207631), (523, 185796), (794, 122382), (1046, 92898), (1191, 81588), (1569, 61932), (1588, 61191), (2092, 46449), (2382, 40794), (3138, 30966), (3573, 27196), (4707, 20644), (4764, 20397), (5161, 18828), (6276, 15483), (6799, 14292), (7146, 13598), (9414, 10322)]