72528430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 148635648

約数和(自身を除く): 76107218

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 127, 130, 191, 230, 254, 299, 382, 598, 635, 955, 1270, 1495, 1651, 1910, 2483, 2921, 2990, 3302, 4393, 4966, 5842, 8255, 8786, 12415, 14605, 16510, 21965, 24257, 24830, 29210, 37973, 43930, 48514, 57109, 75946, 114218, 121285, 189865, 242570, 285545, 315341, 379730, 557911, 571090, 630682, 1115822, 1576705, 2789555, 3153410, 5579110, 7252843, 14505686, 36264215, 72528430]

約数ペア:

[(1, 72528430), (2, 36264215), (5, 14505686), (10, 7252843), (13, 5579110), (23, 3153410), (26, 2789555), (46, 1576705), (65, 1115822), (115, 630682), (127, 571090), (130, 557911), (191, 379730), (230, 315341), (254, 285545), (299, 242570), (382, 189865), (598, 121285), (635, 114218), (955, 75946), (1270, 57109), (1495, 48514), (1651, 43930), (1910, 37973), (2483, 29210), (2921, 24830), (2990, 24257), (3302, 21965), (4393, 16510), (4966, 14605), (5842, 12415), (8255, 8786)]