72115944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 119000856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 167, 228, 334, 456, 501, 668, 947, 1002, 1336, 1894, 2004, 2841, 3173, 3788, 4008, 5682, 6346, 7576, 9519, 11364, 12692, 17993, 19038, 22728, 25384, 35986, 38076, 53979, 71972, 76152, 107958, 143944, 158149, 215916, 316298, 431832, 474447, 632596, 948894, 1265192, 1897788, 3004831, 3795576, 6009662, 9014493, 12019324, 18028986, 24038648, 36057972, 72115944]

約数ペア:

[(1, 72115944), (2, 36057972), (3, 24038648), (4, 18028986), (6, 12019324), (8, 9014493), (12, 6009662), (19, 3795576), (24, 3004831), (38, 1897788), (57, 1265192), (76, 948894), (114, 632596), (152, 474447), (167, 431832), (228, 316298), (334, 215916), (456, 158149), (501, 143944), (668, 107958), (947, 76152), (1002, 71972), (1336, 53979), (1894, 38076), (2004, 35986), (2841, 25384), (3173, 22728), (3788, 19038), (4008, 17993), (5682, 12692), (6346, 11364), (7576, 9519)]