72112788

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 206317440

約数和(自身を除く): 134204652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 101, 108, 132, 198, 202, 297, 303, 396, 404, 594, 601, 606, 909, 1111, 1188, 1202, 1212, 1803, 1818, 2222, 2404, 2727, 3333, 3606, 3636, 4444, 5409, 5454, 6611, 6666, 7212, 9999, 10818, 10908, 13222, 13332, 16227, 19833, 19998, 21636, 26444, 29997, 32454, 39666, 39996, 59499, 59994, 60701, 64908, 79332, 118998, 119988, 121402, 178497, 182103, 237996, 242804, 356994, 364206, 546309, 667711, 713988, 728412, 1092618, 1335422, 1638927, 2003133, 2185236, 2670844, 3277854, 4006266, 6009399, 6555708, 8012532, 12018798, 18028197, 24037596, 36056394, 72112788]

約数ペア:

[(1, 72112788), (2, 36056394), (3, 24037596), (4, 18028197), (6, 12018798), (9, 8012532), (11, 6555708), (12, 6009399), (18, 4006266), (22, 3277854), (27, 2670844), (33, 2185236), (36, 2003133), (44, 1638927), (54, 1335422), (66, 1092618), (99, 728412), (101, 713988), (108, 667711), (132, 546309), (198, 364206), (202, 356994), (297, 242804), (303, 237996), (396, 182103), (404, 178497), (594, 121402), (601, 119988), (606, 118998), (909, 79332), (1111, 64908), (1188, 60701), (1202, 59994), (1212, 59499), (1803, 39996), (1818, 39666), (2222, 32454), (2404, 29997), (2727, 26444), (3333, 21636), (3606, 19998), (3636, 19833), (4444, 16227), (5409, 13332), (5454, 13222), (6611, 10908), (6666, 10818), (7212, 9999)]