72119970

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:799

約数の個数: 112

約数和(自身を含む): 209882232

約数和(自身を除く): 137762262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 729, 761, 810, 1053, 1170, 1215, 1458, 1522, 1755, 2106, 2283, 2430, 3159, 3510, 3645, 3805, 4566, 5265, 6318, 6849, 7290, 7610, 9477, 9893, 10530, 11415, 13698, 15795, 18954, 19786, 20547, 22830, 29679, 31590, 34245, 41094, 47385, 49465, 59358, 61641, 68490, 89037, 94770, 98930, 102735, 123282, 148395, 178074, 184923, 205470, 267111, 296790, 308205, 369846, 445185, 534222, 554769, 616410, 801333, 890370, 924615, 1109538, 1335555, 1602666, 1849230, 2403999, 2671110, 2773845, 4006665, 4807998, 5547690, 7211997, 8013330, 12019995, 14423994, 24039990, 36059985, 72119970]

約数ペア:

[(1, 72119970), (2, 36059985), (3, 24039990), (5, 14423994), (6, 12019995), (9, 8013330), (10, 7211997), (13, 5547690), (15, 4807998), (18, 4006665), (26, 2773845), (27, 2671110), (30, 2403999), (39, 1849230), (45, 1602666), (54, 1335555), (65, 1109538), (78, 924615), (81, 890370), (90, 801333), (117, 616410), (130, 554769), (135, 534222), (162, 445185), (195, 369846), (234, 308205), (243, 296790), (270, 267111), (351, 205470), (390, 184923), (405, 178074), (486, 148395), (585, 123282), (702, 102735), (729, 98930), (761, 94770), (810, 89037), (1053, 68490), (1170, 61641), (1215, 59358), (1458, 49465), (1522, 47385), (1755, 41094), (2106, 34245), (2283, 31590), (2430, 29679), (3159, 22830), (3510, 20547), (3645, 19786), (3805, 18954), (4566, 15795), (5265, 13698), (6318, 11415), (6849, 10530), (7290, 9893), (7610, 9477)]