61022988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 167892816

約数和(自身を除く): 106869828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1291, 1313, 1818, 2582, 2626, 3636, 3873, 3939, 5164, 5252, 7746, 7878, 11619, 11817, 15492, 15756, 16783, 23238, 23634, 33566, 46476, 47268, 50349, 67132, 100698, 130391, 151047, 201396, 260782, 302094, 391173, 521564, 604188, 782346, 1173519, 1564692, 1695083, 2347038, 3390166, 4694076, 5085249, 6780332, 10170498, 15255747, 20340996, 30511494, 61022988]

約数ペア:

[(1, 61022988), (2, 30511494), (3, 20340996), (4, 15255747), (6, 10170498), (9, 6780332), (12, 5085249), (13, 4694076), (18, 3390166), (26, 2347038), (36, 1695083), (39, 1564692), (52, 1173519), (78, 782346), (101, 604188), (117, 521564), (156, 391173), (202, 302094), (234, 260782), (303, 201396), (404, 151047), (468, 130391), (606, 100698), (909, 67132), (1212, 50349), (1291, 47268), (1313, 46476), (1818, 33566), (2582, 23634), (2626, 23238), (3636, 16783), (3873, 15756), (3939, 15492), (5164, 11817), (5252, 11619), (7746, 7878)]